If I had $3000 I would make it a N/A beast, do all the exhaust, all the bolt ons, start on some good cams and internals.. and then I would start saving again for a S/C. Maybe a KB
Oh yeah, I forgot about the ford super charger kit. Now its my understanding that all you really need are new injectors, fuel pump, and tune for the "kit" while the supercharger itself is only around $2250 (??) so you can very well do that for about $3000 with no other mods is just fine!